The science of living and the randomness of death are combined with a dash of Darwinism. Forensic experts, pathologists, toxicologists, herpetologists, and other experts offer eloquent explanations of mortality.

The film humorously recounts the adventures of three young friends, now in full quarantine, who arrive in Valencia to fulfill the last wishes of a fourth friend, and older sister of one of them, who had died a year earlier. The trip, which seems directed from beyond by the dead woman, becomes a double adventure. A comic adventure, in which the ashes, first in an urn and then in a luxurious handbag, take center stage, and a dramatic adventure, that of the reunion of the friends with an old love of youth, their former coach of gymnastics, which will cause a decisive transformation in all of them. A reunion that will serve to close old wounds and overcome personal conflicts and to realize that after forty life has only just begun